Euronithopoda vs Ornithopoda

Euronithopoda and Ornithopoda both are nouns.

Word	Noun	Adjective	Verb	Adverb
Euronithopoda	Yes	No	No	No
Ornithopoda	Yes	No	No	No

As nouns, Euronithopoda and Ornithopoda are synonyms defined as:

Euronithopoda and Ornithopoda: widespread group including duck-billed dinosaurs and their early relatives (hadrosaurs, trachodon and iguanodon)

Other synonyms of Euronithopoda include euronithopod, suborder Euronithopoda, suborder Ornithopoda.

Euronithopoda (noun)	Ornithopoda (noun)
widespread group including duck-billed dinosaurs and their early relatives (hadrosaurs, trachodon and iguanodon)	widespread group including duck-billed dinosaurs and their early relatives (hadrosaurs, trachodon and iguanodon)